Rolling steering mechanism for enriching football launching track
By driving the rolling frame to rotate through a drive motor and transmission gears, the launching angle of the football is changed, which solves the problem of fixed design in existing devices, realizes diversified training effects, and improves player skills as well as the stability and safety of the device.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-06
- Publication Date
- 2026-03-20
AI Technical Summary
Existing football launching devices have a fixed design, which cannot meet diverse training needs and limits the flexibility and diversity of simulating actual match scenarios.
The rolling frame is driven to rotate by a drive motor and transmission gears, which changes the angle of the soccer ball launch and achieves diverse launch trajectories through a rolling steering mechanism.
It enables flexible adjustment of the launch angle, improves the player's shooting accuracy and reaction speed, enhances the stability and ease of operation of the device, reduces maintenance frequency, and improves safety and reliability.
Smart Images
Figure CN224008992U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of ball-launching devices, specifically to a rolling and steering mechanism for enriching the trajectory of a soccer ball launch. Background Technology
[0002] In football training, launching devices are crucial tools for improving players' shooting accuracy and reaction speed. Existing football launching devices typically employ a fixed-angle design, which fails to meet the diverse needs of training and limits their flexibility and versatility in simulating real-world match scenarios. Summary of the Invention
[0003] The purpose of this invention is to overcome the defects and deficiencies of the prior art and provide a rolling steering mechanism for enriching the launch trajectory of a football. This rolling steering mechanism drives the rolling frame to rotate through a drive motor and transmission gears, thereby changing the angle of the football launch and achieving diversified launch trajectories.
[0004] To achieve the above objectives, the present invention adopts the following technical solution:
[0005] A rolling steering mechanism for enriching the trajectory of a soccer ball launch includes a cage, a rolling frame, and a drive mechanism; the rolling frame is rotatably mounted inside the cage and is drive-connected to the drive mechanism.
[0006] The drive mechanism includes a drive motor and a transmission gear. The drive motor is mounted on the cage, and the transmission gear is mounted on the output shaft of the drive motor. The rolling frame includes a rolling ring, a first connecting member, and a gear ring. Two rolling rings are connected by the first connecting member to form a firing channel. The gear ring is mounted on one of the rolling rings and meshes with the transmission gear.
[0007] The drive motor drives the gear ring to rotate through the transmission gear, thereby causing the launch channel to shift at an angle when launching the ball.
[0008] As a preferred embodiment, the cage includes a second connector and two support frames respectively disposed at both ends of the second connector. The support frames are provided with bearings for supporting the rolling ring, and multiple bearings are distributed on the outer side of the rolling ring.
[0009] As a preferred embodiment, the second connector includes a connecting plate and a connecting pipe disposed opposite to each other, and the drive motor is mounted between the two connecting pipes by a fixing assembly.
[0010] As a preferred embodiment, the fixing assembly includes a fixing plate and a fixing clamp. The fixing plate is located between the transmission gear and the drive motor. Both ends of the fixing plate are provided with two connecting blocks with through holes. The connecting blocks of the two fixing plates on the same side clamp the connecting pipe to the end of the fixing plate and are fixedly connected by fasteners. The fixing clamp includes a fixing member that matches the shape of the drive motor. The middle part of the two fixing members clamps the drive motor in the middle of the fixing clamp. Both ends of the fixing member are provided with a connecting block with through holes. The connecting blocks of the two fixing members on the same side clamp the connecting pipe to the end of the fixing clamp and are fixedly connected by fasteners.
[0011] As a preferred embodiment, the bearing includes a screw bearing and a bullseye bearing staggered on the axial end face of the support frame, wherein the radial end face of the screw bearing abuts against the radial end face of the rolling ring, and the axial end face of the bullseye bearing abuts against the axial end face of the rolling ring.
[0012] As a preferred option, the radial end face of the screw bearing is covered with a polyurethane coating.
[0013] As a preferred embodiment, the rolling frame further includes a rolling ring anti-bending component, which is disposed on the axial end face of the rolling ring.
[0014] As a preferred embodiment, the radial end face of the rolling ring is provided with a groove that cooperates with the limiting of the first connecting member, and the end of the first connecting member is disposed in the groove.
[0015] As a preferred option, the first connector is a hollow tube.
[0016] As a preferred embodiment, the end of the first connector is fixed to the rolling ring by a fastener, and a support post is provided on the outer sleeve of the fastener located at the end of the first connector. The support post is disposed inside the cavity of the first connector, and both ends of the support post abut against the inner wall of the first connector.
[0017] In summary, this utility model has the following advantages:
[0018] 1. Precise control of launch angle: The drive motor drives the gear ring to rotate through the transmission gear, causing the launch channel to deflect at an angle when launching the ball. This design allows for flexible adjustment of the launch angle, providing diverse launch trajectories. Compared with traditional fixed-angle launch devices, this invention can simulate various game scenarios, helping players improve shooting accuracy and reaction speed.
[0019] 2. High stability and durability: Multiple bearings are located on the outer side of the rolling ring, distributed on the support frame, using an alternating arrangement of screw bearings and bullseye bearings. The radial end faces of the screw bearings are also coated with a polyurethane layer. This design not only enhances the support effect but also improves friction and wear resistance. Compared with traditional single-type bearings, the composite bearing system of this invention significantly improves the rigidity and stability of the overall structure and reduces maintenance frequency.
[0020] 3. Enhanced Ease of Operation: The first connecting component features a hollow tube design, with one end secured to the rolling ring by fasteners, and a support column is installed on the outer sleeve to ensure strength and stability. The hollow tube design reduces overall weight, facilitating handling and installation. Simultaneously, the support column design increases the stability of the connection point, ensuring safety during high-intensity use. This makes the entire device easy to disassemble and maintain, reducing operational complexity.
[0021] 4. Improved safety and reliability: An anti-bending component is also incorporated inside the rolling ring, increasing the overall structural rigidity and stability. This anti-bending component further enhances the structure's reliability and prevents safety hazards caused by mechanical failures. Attached Figure Description
[0022] Figure 1 This is a schematic diagram of the structure of the rolling steering mechanism of this utility model for enriching the launch trajectory of a football;
[0023] Figure 2 This is an exploded view of the rolling steering mechanism of this utility model for enriching the trajectory of a football launch.
[0024] Figure 3 This is a schematic diagram of the structure of the rolling frame of this utility model;
[0025] Figure 4 This is a schematic diagram of the structure of the rolling ring of this utility model;
[0026] Figure 5 yes Figure 4 A magnified view of a portion at point A;
[0027] Figure 6 yes Figure 5 Exploded view at point B;
[0028] Figure 7 This is a schematic diagram of the structure of the cage of this utility model;
[0029] Figure 8 yes Figure 7 A sectional view at point A;
[0030] Figure 9 yes Figure 7 A sectional view at point B;
[0031] Figure 10 This is a schematic diagram of the drive mechanism and fixing components of this utility model;
[0032] Figure 11 This is a schematic diagram of the structure of the rolling steering mechanism of this utility model for enriching the launch trajectory of a football, with the launch mechanism installed;
[0033] Wherein: 1: retainer, 11: support frame, 12: connecting plate, 13: connecting pipe, 14: screw bearing, 15: bullseye bearing, 16: bearing bushing, 17: internal hexagonal clamp nut, 2: rolling frame, 21: rolling ring, 22: first connecting piece, 23: gear ring, 24: rolling ring anti-bending piece, 25: slot, 3: drive mechanism, 31: drive motor, 32: transmission gear, 33: bushing, 34: gasket, 4: fixing assembly, 41: fixing plate, 42: fixing clamp, 5: support column, 6: launching mechanism. Detailed Implementation
[0034] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.
[0035] like Figures 1 to 3 As shown, a rolling steering mechanism for enriching the trajectory of a soccer ball launch includes a cage, a rolling frame, and a drive mechanism; the rolling frame is rotatably mounted inside the cage and is drive-connected to the drive mechanism.
[0036] The drive mechanism includes a drive motor and a transmission gear. The drive motor is mounted on the cage, and the transmission gear is mounted on the output shaft of the drive motor. The rolling frame includes a rolling ring, a first connecting member, and a gear ring. Two rolling rings are connected by the first connecting member to form a firing channel. The gear ring is mounted on one of the rolling rings and meshes with the transmission gear.
[0037] The drive motor drives the gear ring to rotate through the transmission gear, thereby causing the launch channel to shift at an angle when launching the ball.
[0038] When the drive motor starts, it drives the gear ring to rotate via the transmission gear, which in turn causes the entire rolling frame to rotate around its axis. Since the launching channel formed by the rolling ring and the first connecting member rotates together with the rolling frame, the angle of the soccer ball can be changed, thereby enriching the launching trajectory.
[0039] like Figure 2 and Figure 7 As shown, the cage includes a second connector and two support frames respectively disposed at both ends of the second connector. The support frames are provided with bearings for supporting the rolling ring, and multiple bearings are distributed on the outer side of the rolling ring.
[0040] like Figure 2As shown, the second connector includes a connecting plate and a connecting pipe arranged opposite each other, and the drive motor is mounted between the two connecting pipes by a fixing assembly.
[0041] like Figure 10 As shown, the fixing assembly includes a fixing plate and a fixing clamp. The fixing plate is located between the transmission gear and the drive motor. Both ends of the fixing plate are provided with two connecting blocks with through holes. The connecting blocks of the two fixing plates on the same side clamp the connecting pipe to the end of the fixing plate and are fixedly connected by fasteners. The fixing clamp includes a fixing component that matches the shape of the drive motor. The middle part of the two fixing components clamps the drive motor in the middle of the fixing clamp. Both ends of the fixing component are provided with a connecting block with through holes. The connecting blocks of the two fixing components on the same side clamp the connecting pipe to the end of the fixing clamp and are fixedly connected by fasteners.
[0042] The drive motor is mounted on the second connector via a fixing assembly (including a fixing plate and a fixing clamp). The fixing plate is located between the transmission gear and the drive motor, and is connected to the second connector by fasteners via connecting blocks at both ends. The fixing clamp directly holds the drive motor to ensure its stable operation.
[0043] like Figure 1 , Figures 7 to 9 As shown, the bearing includes a screw bearing and a bullseye bearing staggered on the axial end faces of the support frame. The radial end face of the screw bearing abuts against the radial end face of the rolling ring, and the axial end face of the bullseye bearing abuts against the axial end face of the rolling ring. The radial end face of the screw bearing is covered with a polyurethane coating.
[0044] Multiple bearings are mounted on the outer ring of the rolling ring, distributed across the support frame. Specifically, the bearings employ an alternating arrangement of screw bearings and bullseye bearings to enhance support. The radial end faces of the screw bearings are further coated with a polyurethane layer to improve friction and wear resistance.
[0045] like Figure 3 As shown, the rolling frame also includes a rolling ring anti-bending component, which is disposed on the axial end face of the rolling ring.
[0046] The rolling ring is also equipped with a rolling ring anti-bending component, which increases the rigidity and stability of the overall structure.
[0047] like Figure 4 As shown, a groove is provided on the radial end face of the rolling ring to limit the first connecting member, and the end of the first connecting member is located in the groove.
[0048] like Figure 5 and Figure 6As shown, the first connector is a hollow tube. The end of the first connector is fixed to the rolling ring by fasteners. A support post is provided on the outer sleeve of the fastener at the end of the first connector. The support post is located inside the cavity of the first connector, and both ends of the support post abut against the inner wall of the first connector.
[0049] The first connector is a hollow tube design, with one end fixed to the rolling ring by a fastener. To increase strength, a support post is installed outside the fastener. This support post is located inside the cavity of the first connector, and both ends are in close contact with the inner wall of the first connector.
[0050] like Figure 11 As shown, the first connector has a through hole, and the launching mechanism can be connected to the through hole on the first connector through a fastener, thereby being installed on both sides of the rolling frame.
[0051] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.
Claims
1. A roll steering mechanism for enriching the trajectory of a soccer ball launch, characterized in that: It includes a cage, a rolling frame, and a drive mechanism; the rolling frame is rotatably mounted inside the cage and is connected to the drive mechanism via a transmission. The drive mechanism includes a drive motor and a transmission gear. The drive motor is mounted on the cage, and the transmission gear is mounted on the output shaft of the drive motor. The rolling frame includes a rolling ring, a first connecting member, and a gear ring. Two rolling rings are connected by the first connecting member to form a firing channel. The gear ring is mounted on one of the rolling rings and meshes with the transmission gear. The drive motor drives the gear ring to rotate through the transmission gear, thereby causing the launch channel to shift at an angle when launching the ball.
2. The rolling steering mechanism for enriching the trajectory of a soccer ball according to claim 1, characterized in that: The cage includes a second connector and two support frames respectively disposed at both ends of the second connector. The support frames are provided with bearings for supporting the rolling ring, and multiple bearings are distributed on the outer side of the rolling ring.
3. A rolling steering mechanism for enriching the trajectory of a soccer ball according to claim 2, characterized in that: The second connector includes a connecting plate and a connecting pipe arranged opposite each other, and the drive motor is mounted between the two connecting pipes by a fixing assembly.
4. A rolling steering mechanism for enriching the trajectory of a soccer ball according to claim 3, characterized in that: The fixing assembly includes a fixing plate and a fixing clamp. The fixing plate is located between the transmission gear and the drive motor. Both ends of the fixing plate are provided with two connecting blocks with through holes. The connecting blocks of the two fixing plates on the same side clamp the connecting pipe to the end of the fixing plate and are fixedly connected by fasteners. The fixing clamp includes a fixing component that matches the shape of the drive motor. The middle part of the two fixing components clamps the drive motor in the middle of the fixing clamp. Both ends of the fixing component are provided with a connecting block with through holes. The connecting blocks of the two fixing components on the same side clamp the connecting pipe to the end of the fixing clamp and are fixedly connected by fasteners.
5. A rolling steering mechanism for enriching the trajectory of a soccer ball according to claim 2, characterized in that: The bearings include screw bearings and bullseye bearings that are staggered on the axial end faces of the support frame. The radial end face of the screw bearing abuts against the radial end face of the rolling ring, and the axial end face of the bullseye bearing abuts against the axial end face of the rolling ring.
6. A rolling steering mechanism for enriching the trajectory of a soccer ball according to claim 5, characterized in that: The radial end face of the screw bearing is covered with a polyurethane coating.
7. A rolling steering mechanism for enriching the trajectory of a soccer ball according to claim 1, characterized in that: The rolling frame also includes a rolling ring anti-bending component, which is disposed on the axial end face of the rolling ring.
8. A rolling steering mechanism for enriching the trajectory of a soccer ball according to claim 1, characterized in that: The radial end face of the rolling ring is provided with a groove that is matched with the first connecting member for positioning, and the end of the first connecting member is located in the groove.
9. A rolling steering mechanism for enriching the trajectory of a soccer ball according to claim 1, characterized in that: The first connector is a hollow tube.
10. A roll steering mechanism for enriching the trajectory of a soccer ball according to claim 9, characterized in that: The end of the first connector is fixed to the rolling ring by fasteners. A support post is provided on the fastener at the end of the first connector. The support post is located inside the cavity of the first connector, and both ends of the support post abut against the inner wall of the first connector.